Curious to know what suggestions the community has. Currently my team works very typical US Monday-Friday corporate business hours, and then we do weekend rotations where we monitor our queues a couple of times on Saturday and Sunday to see if anything critical requires action prior to start of business on Monday. This opens up the risk of us not seeing these issues as soon as they're submitted and it could be hours before we first get to it, so I'm curious what others have done to ensure on-call resources get notified quickly for true high severity issues but aren't actually doing full after hours shifts (something I want to avoid).
I was thinking it would be great to have a dedicated line tied to PagerDuty or something and mention it in ticket creation email notifications if it's something that warrants us to assist outside of our standard business hours. This way the on-call resource gets paged and it's not the client directly calling the employee - which I want to avoid as it's awkward if it's a situation where the employee is being woken up.